fix: Switch to use a regex to filter out results instead of length (#16)

package.json

@@ -74,22 +74,22 @@
     "@actions/core": "^1.10.0",
     "@actions/io": "^1.1.2",
     "find-in-files": "^0.5.0",
-    "node-fetch": "^3.2.10",
+    "node-fetch": "^3.3.0",
     "semver": "^7.3.8"
   },
   "devDependencies": {
     "@semantic-release/changelog": "^6.0.1",
     "@semantic-release/git": "^10.0.1",
     "@types/find-in-files": "^0.5.1",
-    "@types/node": "^18.11.7",
+    "@types/node": "^18.11.9",
     "@types/node-fetch": "^2.6.2",
     "@types/semver": "^7.3.13",
-    "@typescript-eslint/eslint-plugin": "^5.41.0",
-    "@typescript-eslint/parser": "^5.41.0",
+    "@typescript-eslint/eslint-plugin": "^5.42.1",
+    "@typescript-eslint/parser": "^5.42.1",
     "@vercel/ncc": "^0.34.0",
     "commitizen": "^4.2.5",
     "cz-conventional-changelog": "^3.3.0",
-    "eslint": "^8.26.0",
+    "eslint": "^8.27.0",
     "eslint-config-prettier": "^8.5.0",
     "eslint-plugin-import": "^2.26.0",
     "eslint-plugin-prettier": "^4.2.1",

src/search.ts

@@ -1,10 +1,11 @@
 import * as findInFiles from 'find-in-files';
 
 const regExprRequiredVersion = /(?<=(required_version.=.)).*/;
+const regExprFilename = /^(versions|providers).tf$/;
 
 export async function versionConstraintSearch(dir: string): Promise<string> {
   const files = await findInFiles.find('required_versions*s*', dir, '.tf$');
-  const key = Object.keys(files).sort((a, b) => a.length - b.length)[0];
+  const key = Object.keys(files).filter(word => !regExprFilename.test(word))[0];
   const line = files[key].line;
 
   if (line) {

tests/versions.tf

@@ -0,0 +1,10 @@
+terraform {
+  required_version = ">= 1.0.0"
+
+  required_providers {
+    aws = {
+      source  = "hashicorp/aws"
+      version = ">= 4.27"
+    }
+  }
+}